goran.berntsson14 :
I'm putting together a computer for programming and some Photoshop.
I want two 4K 10bits IPS panels.
What graphics card should I choose.
No gaming on this computer.
Get something with at least 4GB for stability; the newer ones will have 6GB-8GB, and some even more (12GB+). Also, go for DisplayPort connectors to hook up to your 4K monitors as they are the easiest cable to use with the necessary bandwidth.
Photoshop's official recommendation is "1024 x 768 display (1280x800 recommended) with 16-bit color and 512 MB or more of dedicated VRAM; 2 GB is recommended*"
The key part is that you're not trying to push maximum FPS, so a 1080Ti isn't necessarily required. If you want, you could even get a used Nvidia Quadro or AMD FirePro for cheap prices that could support what you want.